@media print {
    @page  {
        size: auto;   /* auto is the initial value */
        margin: 0mm;  /* avoid header/footer in chrome/firefox */
        padding: 1in;
    }
    .badge {
        display: none;
    }
    .noprint {
        visibility: hidden;
        display: none;
    }
    nav {
      display: none;
    }
    blockquote, pre, div, .card-body, .card-header, .card {
        border: none;
        background-color: rgba(0,0,0,0);
    }
    a:not(.btn), a {
        text-decoration: none;
        color: #000000;
    }
    .btn {
        display: none;
    }
    blockquote.solution {
        border-left: 5px solid #999;
    }
    .card-body {
        padding-bottom: 0.25rem;
        padding-top: 0.25rem;
    }
    body {
        font-family: "Times New Roman", Times, serif;
        margin: 1.6cm; /* to make up for the zero margin on @page */
    }
    .solution {
        margin: 0 auto;
        padding: 0.5em;
        border-left: 5px solid #999;
        page-break-inside: auto;
    }

}
* { overflow: visible !important; }